Invention Grant
- Patent Title: Impedance stabilization of nonloaded telephone circuits
- Patent Title (中): 无负载电话线路阻抗稳定
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Application No.: US10607861Application Date: 1961-04-27
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Publication No.: US3212029APublication Date: 1965-10-12
- Inventor: BIDDULPH RULON S , ALEXANDER FEINER
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: Nokia Bell Labs
- Current Assignee: Nokia Bell Labs
- Priority: US10607861 1961-04-27
- Main IPC: H04B3/40
- IPC: H04B3/40
Public/Granted literature
- US20040267534A1 Selective vehicle component control Public/Granted day:2004-12-30
Information query
